468  
CDUS43 KDTX 090638  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EST THU JAN 09 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 8 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 22 309 PM 57 1937 30 -8 36  
MINIMUM 7 1159 PM -7 1942 18 -11 32  
1968  
AVERAGE 15 24 -9 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.73 1935 0.07 -0.07 0.00  
MONTH TO DATE 0.03 0.54 -0.51 T  
SINCE DEC 1 2.53 2.39 0.14 1.73  
SINCE JAN 1 0.03 0.54 -0.51 T  
 
SNOWFALL (IN)  
YESTERDAY T 4.8 1912 0.5 -0.5 0.0  
MONTH TO DATE 0.9 3.5 -2.6 0.2  
SINCE DEC 1 10.7 15.3 -4.6 2.3  
SINCE JUL 1 10.8 18.8 -8.0 3.8  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 41 9 31  
MONTH TO DATE 335 324 11 271  
SINCE DEC 1 1396 1443 -47 1103  
SINCE JUL 1 2389 2834 -445 2351  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 700 AM  
LOWEST 57 200 PM  
AVERAGE 64  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 54 1939  
MINIMUM TEMPERATURE (F) 17 -11 1977  
 
SUNRISE AND SUNSET  
JANUARY 9 2025.......SUNRISE 809 AM EST SUNSET 519 PM EST  
JANUARY 10 2025.......SUNRISE 808 AM EST SUNSET 520 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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